Performance Check On Different Type Of For Loops Available In The Javascript

For loops plays a major role in the software development irrespective of any programming language and a small mistake in the loop might collapse the entire application so we should be really careful while handling for loops.

In this post, We will look into different for loops and performance of each for loops available in the javascript. To Measure the performance we are going to use jsperf.

Description of jsperf as mentioned on their website.

jsPerf — JavaScript performance playground!!

jsPerf aims to provide an easy way to create and share test cases, comparing the performance of different JavaScript snippets by running benchmarks.

Let’s check different for loops available in the Javascript and finally, we will analyze the performance of each code snippet.

for loop

Ordinary for loop, Based on the length we will iterate through each element and we will access it using its index.